<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>声明式渲染01</title>
    <script src="./vue.js"></script>
</head>
<body>
    <h1>demo01</h1>
    <div id="app">
        {{message}}
    </div>
</body>
<script>
    var app = new Vue({
        el: '#app',
        data: {
            message: 'Hello World' 
        }
    })
</script>
</html>